When it comes to safety, the favorite joke among netizens is Volvo, and the joke of "even if you have an accident, you can't be in Volvo" is actually everyone's recognition of its safety. But if you want me to say, Volvo is also very good at health, and if you want to cough a few times in the car on a smog day, it won't agree.
Doesn't it feel a bit "mysterious"? This is not said by the car companies themselves, but certified by authoritative institutions! Recently, Wu Pei, a well-known car critic, took the Volvo S90 to the China Automotive Center in Tianjin for a series of health tests.
The test items include particulate matter in the car, volatile organic compounds in the car, odor intensity, allergens and electromagnetic radiation in the car, a total of 5 items, and finally the Volvo S90 won the title of "Super Five-Star Healthy Car" with excellent results.
Take the most familiar in-car particulate matter (PM) test, in fact, harmful particulate matter is very harmful to health, such as it may enter the lungs and affect the respiratory system, increasing the incidence of bronchitis, emphysema, bronchial asthma, etc. For example, particulate matter enters the blood circulation system, which may also induce blood clots, cause vascular damage, etc., with a diameter of 0PM3 of 0 m3. Even platelets can enter!
The S90's test of particulate matter in the car included three aspects: filtration effect, ventilation effect, and durability, which were very well considered. According to the test results, the filtration efficiency of the S90 cabin air filter is significantly better than that of the national standard under different test air flows, and the ash storage capacity has also reached more than 5 times the standard, and the durability is quite excellent. Especially in terms of particle filtration efficiency, S90 has a positive effect on PM2The filtration efficiency of 5 is above 99%, and the filtration efficiency is above 99%.3、pm0.The filtration efficiency of 5 and other fine particles has also reached an astonishing 98%!
To know the official propaganda PM25. The filtration effect is more than 95%, PM04. The filtration effect is more than 80%, which is too much, right? I didn't expect the upright Volvo to engage in the "reverse false standard" set!
You may be curious, how did the Volvo S90 achieve such an outstanding performance?
In order to achieve efficient purification, accurate perception is the foundation, and the Volvo S90 is equipped with the AQI real-time air quality monitoring system, which will check the PM2 in the car in real time5 Air Quality Index, as well as air quality information provided by a third party, including PM25. Comprehensive index of PM10, sulfur dioxide, nitrogen dioxide and carbon monoxide.
In terms of filtration capacity, the AAC dual-effect enhanced air purification system equipped with Volvo S90 comes in handy, which can apply negative ions to the fine particles in the air to generate static electricity before filtration and purification, making it easier to be adsorbed, which is the same as the electrostatic adsorption principle of N95 masks. Combined with the composite activated carbon air conditioning filter specially tailored for the Chinese market, the dual means effectively ensure that the air in the car is always clean.
In order to prevent particles from the external environment from penetrating into the car through the gaps, the Volvo S90 also adopts a partition sealing cavity arrangement, which not only blocks the propagation of sound waves in the body cavity, but also effectively improves the sealing of the whole vehicle. In addition, when there is pollution in the external environment, the intelligent air circulation control system equipped with S90 will automatically activate the internal circulation of the air conditioner and close the external air intake, isolating exhaust gas, toluene, dust, pollen, etc.
For friends who have sensitive groups such as children and the elderly at home, it is really difficult to refuse such a Volvo S90 that can ensure the respiratory health of their families.